From the answer:
this one does price level lists, as well as importing invoice and other transactions https://www.baystateconsulting.com/products/01TxnWizard.htm Inventory in desktop does not have categories, you use an inventory item as a category and make real inve

From the answer:
Have you identified where the installation stalls?... For example, see: https://quickbooks.intuit.com/community/Getting-Started/Stuck-on-quot-Installing-ABS-PDF-driver-quot... Also, try: https://quickbooks.intuit.com/community/Getting-Started/Using-the-Q

From the answer:
Your clients/customers do not pay any fees for paying your invoices to them online.... If they did they would be ill-inclined to do so and would instead spend the $0.55 to mail you a paper check.